Sunday, February 6, 2011

Cause of Blindness discovered


One of the leading causes of blindness have been discovered by an international team of researchers , which they hope could finally lead to a cure. The macula is a part of the eye which sits in the centre of the retina and is responsible for the fine detail at the centre of the field of vision.The exact cause is unknown, but risk factors include smoking, high blood pressure and having relatives with the condition.

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